NAME
pmSortInstances - sort performance metric values on
instance identifier
C SYNOPSIS
#include <pcp/pmapi.h>
void pmSortInstances(pmResult *result)
cc ... -lpcp
DESCRIPTION
The routine pmSortInstances may be used to guarantee that
for each performance metric in the result from pmFetch(3),
the instances are in ascending instance identifier
sequence.
This is most useful when trying to compute rates from two
consecutive pmFetch(3) results.
SEE ALSO
PMAPI(3) and pmFetch(3).
DIAGNOSTICS
None.
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